Immunological memory is the basis of protective immunity provided by vaccines and
previous infections. Immunological memory can develop from multiple branches of the …

Abstract Measuring SARS-CoV-2-specific T cell responses is crucial to understanding an
individual's immunity to COVID-19. However, high inter-and intra-assay variability make it …

Multisystem inflammatory syndrome in children (MIS-C) is a severe, hyperinflammatory
disease that occurs after exposure to severe acute respiratory syndrome coronavirus 2 …

SARS-CoV-2 infection in children typically results in asymptomatic or mild disease. There is
a paucity of studies on SARS-CoV-2 antiviral immunity in African children. We investigated …

Epitopes recognized by T cells are a collection of short peptide fragments derived from
specific antigens or proteins. Immunological research to study T cell responses is hindered …

Differential host responses in coronavirus disease 2019 (COVID-19) and multisystem
inflammatory syndrome in children (MIS-C) remain poorly characterized. Here, we use next …

Background Vaccine effectiveness against SARS-CoV-2 infection has been somewhat
limited due to the widespread dissemination of the Omicron variant, its subvariants, and the …

Understanding the serological responses to COVID-19 vaccination in children with history of
MIS-C could inform vaccination recommendations. We prospectively enrolled seven children …

The SARS‐CoV‐2 pandemic has resulted in unprecedented health and economic losses.
Children generally present with less severe disease from this virus compared with adults, yet …

The US Food and Drug Administration only gave emergency use authorization of the
BNT162b2 and mRNA-1273 SARS-CoV-2 vaccines for infants 6 months and older in June …